Efficiently import files from Supabase in Python
Import files from Supabase in Python with a runnable downloader that pages through folders, preserves nested paths, and refuses to overwrite local files.
Kevin van Zonneveld
DevTips
Empower your development workflow with our curated collection of quick tips and practical tutorials. From file handling and image processing to API integration and open source tools, our dev tips cover a wide range of topics to enhance your coding skills and boost productivity. Whether you’re a beginner or an experienced developer, dive in to find efficient solutions for your projects.
Secure AJAX file uploads with sessions and CSRF checks
Build a same-origin AJAX file upload with working demo sessions, CSRF checks, bounded JSON validation, private storage, and clear acceptance responses.
Kevin van Zonneveld
Building a document OCR tool using GCP OCR and Node.js
Build a Node.js CLI for Google Cloud Vision OCR that reads local images and PDFs, validates every PDF page, and prints text in page order.
Tim Koschützki
Upload files with Uppy, XHRUpload, and Express
Build a local Uppy Dashboard with XHRUpload and an Express receiver. Verify uploaded bytes, enforce limits, and handle failed or canceled uploads.
Kevin van Zonneveld
Verify artifact manifests with b2sum and GNU Parallel
Create a multi-file BLAKE2 manifest with b2sum and GNU Parallel, preserve the old manifest on failure, and detect changed or missing artifacts in CI.
Tim Koschützki
